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GSC Power Division Stainless Steel Valves WRX (02-14) STI (04-18)

GSC Power Division

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Product Options

  • GSC Power Division 32mm Standard Exhaust Valves Set of 8 WRX (02-14) STI (04-18)

    SKU: 2011-8

    Price: $119.00

  • GSC Power Division 33mm +1mm Exhaust Valves Set of 8 WRX (02-14) STI (04-18)

    SKU: 2013-8

    Price: $119.00

  • GSC Power Division 36mm Standard Intake Valves Set of 8 WRX (02-14) STI (04-18)

    SKU: 2012-8

    Price: $120.00

  • GSC Power Division 37mm +1 Intake Valves Set of 8 WRX (02-14) STI (04-18)

    SKU: 2014-8

    Price: $120.00

Product Description

When GSC set out to create the best performing and longest lasting valves available, they knew they would need to turn to the cutting edge of design technology. All GSC Power-Division performance valves are created with advance 3D design and simulation programs, resulting in a stronger and higher flowing valve head concept. All prototype valves are precision tested against the competition to ensure the highest performing design available. Higher quality materials mean less head distortion for better sealing under extreme conditions and more consistent performance through the life of the valve.

Swirl polished heads
Back cut for added weight reduction at high rpms
Micropolished valve stems for less drag and smoother motion
Fully nitrated for a reduction in carbon buildup
21-4n stainless intake valve material
23-8n stainless exhaust valve material
Compatible with OEM keepers/locks

Subaru STI 2004-2014
Subaru WRX 2002-2014
Subaru Legacy 2005-2012
Subaru Outback 2005-2009
Subaru Forester 2004-2013

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